High-tc squid biomagnetometers

MI Faley, J Dammers, YV Maslennikov… - Superconductor …, 2017 - iopscience.iop.org
In this paper, we review the preparation technology, integration in measurement systems
and tests of high-T c superconducting quantum interference devices (SQUIDs) intended for …

Superconducting quantum interferometers for nondestructive evaluation

MI Faley, EA Kostyurina, KV Kalashnikov… - Sensors, 2017 - mdpi.com
We review stationary and mobile systems that are used for the nondestructive evaluation of
room temperature objects and are based on superconducting quantum interference devices …

2D SQIF arrays using 20 000 YBCO high Rn Josephson junctions

EE Mitchell, KE Hannam, J Lazar… - Superconductor …, 2016 - iopscience.iop.org
Superconducting quantum interference filters (SQIFs) have been created using two
dimensional arrays of YBCO step-edge Josephson junctions connected together in series …

High- DC SQUIDs for Magnetoencephalography

MI Faley, U Poppe, RE Dunin-Borkowski… - IEEE Transactions …, 2012 - ieeexplore.ieee.org
We have investigated the microstructural and electron transport properties of 45° step-edge
Josephson junctions grown on MgO substrates and used them for the preparation of …

Tuning the IcRn value of YBCO step edge Josephson junction through Ar+ ion irradiation

S Kumar, N Khare - Physica Scripta, 2024 - iopscience.iop.org
YBCO Step edge Josephson junctions are fabricated on single crystal MgO (100) substrates,
and the effect of Ar+ ion irradiation on the critical current (I c) and normal state resistance (R …

HTS step-edge Josephson junction terahertz harmonic mixer

J Du, AR Weily, X Gao, T Zhang… - Superconductor …, 2016 - iopscience.iop.org
A high-temperature superconducting (HTS) terahertz (THz) frequency down-converter or
mixer based on a thin-film ring-slot antenna coupled YBa 2 Cu 3 O 7–x (YBCO)/MgO step …

Properties of grooved Dayem bridge based YBa2Cu3O7− δ superconducting quantum interference devices and magnetometers

E Trabaldo, S Ruffieux, E Andersson, R Arpaia… - Applied Physics …, 2020 - pubs.aip.org
The transport properties of a YBa 2 Cu 3 O 7− δ superconducting quantum interference
device (SQUID) based on grooved Dayem bridge weak links are studied as a function of …

340 GHz double-sideband mixer based on antenna-coupled high-temperature superconducting Josephson junction

X Gao, T Zhang, J Du, YJ Guo - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Wireless communication and sensing are moving from microwave, millimeter-wave into the
terahertz (THz) frequency regime to meet the fast growing demand of ultrahigh data-rate …

Standard measurement method for normal state resistance and critical current of resistively shunted Josephson junctions

M Ohkubo, G Uehara, J Beyer, M Mimura… - Superconductor …, 2022 - iopscience.iop.org
An important parameter of Josephson junctions (JJs) is the product of normal state
resistance (R n) and critical current (I c) for designing superconductor analogue devices or …

Grooved Dayem Nanobridges as Building Blocks of High-Performance YBa2Cu3O7−δ SQUID Magnetometers

E Trabaldo, C Pfeiffer, E Andersson, R Arpaia… - Nano …, 2019 - ACS Publications
We present noise measurements performed on a YBa2Cu3O7− δ nanoscale weak-link-
based magnetometer consisting of a superconducting quantum interference device (SQUID) …